Standby this! Investors punish airlines with lowest quality

12:42 PM, April 7, 2014
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Picture taken on February 21, 2014 shows flight passengers lining up at the airport in Frankfurt am Main, western Germany, where around 100 flights were cancelled due to a strike of security staff. A spokesman of the airport operator Fraport said on February 22, 2014 that the situation was getting back to normal, but that around 10,000 passengers who stranded at the airport due to the strike still were waiting for continuation of their trips. AFP PHOTO / DANIEL ROLANDDANIEL ROLAND/AFP/Getty Images ORIG FILE ID: 527369727 / DANIEL ROLAND AFP/Getty Images